Community prompt from u/allk12. Replies below.
Mastery CS - Mann Campus
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedWhat this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 30 of every 100 students at this school read and write at grade level and about 17 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are up about 1 points since 2023, while math scores are up about 6 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 24% of students here test proficient in math and reading, compared with the roughly 36% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Mastery CS - Mann Campus
As a middle-of-the-pack K-5 school in Philadelphia, Pennsylvania, Mastery CS - Mann Campus instructs 573 students from grades K through 6, run under Mastery CS-Mann Campus. That puts it 29% bigger than the typical public school in Pennsylvania, which averages around 443 students.
Operationally, Mastery CS - Mann Campus answers to Mastery CS-Mann Campus, which sets policy, hires staff, and reports enrollment to the state.
On the student-mix side, Mastery CS - Mann Campus logs that nearly all students (86%) are Black. Beyond that, the school records 7% Hispanic, 6% multiracial. That is considerably more Black than the county at large, where the share is closer to 39%.
On the income-and-resources front, Staff filings list 37 full-time-equivalent teachers, which works out to roughly 15.5:1 students per teacher. Statewide, the average ratio sits near 13.1:1, putting Mastery CS - Mann Campus higher than the state norm the norm. An estimated 98% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
Adjusting for the school's free-and-reduced-lunch share, Mastery CS - Mann Campus sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 35.7%; this one delivers 24.1%.
In the area at large, ACS estimates for Philadelphia County put median household income runs about $61,953, about 35% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 17%. Mastery CS - Mann Campus is one of 309 public schools in Philadelphia County (combined enrollment of about 182,005 students).
The closest other public school is Overbrook HS, roughly 0.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Mastery CS - Mann Campus at 1st of 6; the average score across the group is 19.1%.
Geographically, the school is in a high-density area. As a public charter, Mastery CS - Mann Campus runs on public funding but with greater curricular and operational autonomy than a typical district school.
Five-year trend. Mastery CS - Mann Campus's enrollment has showed little movement since 2018, when it stood at 563 (now 573). The Black share of enrollment ticked down from 92% to 86% over that span. The student-to-teacher ratio pulled in from 17.1:1 in 2018 to 15.5:1 today.
In the discussion threads here, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.
Philadelphia County at a glance
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